Manufacturer : Texas Instruments Packaging : Cut Tape (CT) Alternate Packaging Series : 74ACT Part Status : Discontinued at Memory Size : 512 (256 x 1 x 2) Function : Synchronous Data Rate : 22MHz Access Time : 20ns Voltage - Supply : 4.5V ~ 5.5V Current - Supply (Max) : 400µA Bus Directional : Uni-Directional Expansion Type : - Programmable Flags Support : No Retransmit Capability : No FWFT Support : No Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 24-SOIC (0.295", 7.50mm Width) Supplier Device Package : 24-SOIC

Manufacturer : Texas Instruments Packaging : Tube Alternate Packaging Series : 74ACT Part Status : Active Memory Size : 512 (256 x 1 x 2) Function : Synchronous Data Rate : 60MHz Access Time : 9ns Voltage - Supply : 4.5V ~ 5.5V Current - Supply (Max) : 400µA Bus Directional : Uni-Directional Expansion Type : - Programmable Flags Support : No Retransmit Capability : No FWFT Support : No Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 28-SOIC (0.295", 7.50mm Width) Supplier Device Package : 28-SOIC

Manufacturer : Texas Instruments Packaging : Tube Series : 74ACT Part Status : Obsolete Memory Size : 18K (1K x 9 x 2) Function : Asynchronous Data Rate : 16.7MHz Access Time : 45ns Voltage - Supply : 4.5V ~ 5.5V Current - Supply (Max) : 400µA Bus Directional : Bi-Directional Expansion Type : - Programmable Flags Support : Yes Retransmit Capability : No FWFT Support : No Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 44-LCC (J-Lead) Supplier Device Package : 44-PLCC (16.58x16.58)

Manufacturer : Texas Instruments Packaging : Tray Alternate Packaging Series : 74ACT Part Status : Last Time Buy Memory Size : 36K (512 x 36 x 2) Function : Synchronous Data Rate : 66.7MHz Access Time : 11ns Voltage - Supply : 4.5V ~ 5.5V Current - Supply (Max) : 400µA Bus Directional : Bi-Directional Expansion Type : Width Programmable Flags Support : Yes Retransmit Capability : No FWFT Support : No Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 132-BQFP Bumpered Supplier Device Package : 132-BQFP (24.54x24.54)

Manufacturer : Texas Instruments Packaging : Tube Series : 74ACT Part Status : Active Memory Size : 4.5K (256 x 18) Function : Asynchronous Data Rate : 25MHz Access Time : 20ns Voltage - Supply : 4.5V ~ 5.5V Current - Supply (Max) : 400µA Bus Directional : Uni-Directional Expansion Type : Width Programmable Flags Support : Yes Retransmit Capability : No FWFT Support : No Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 56-BSSOP (0.295", 7.50mm Width) Supplier Device Package : 56-SSOP

Manufacturer : Texas Instruments Packaging : Tube Series : 74ALS Part Status : Obsolete Memory Size : 256 (64 x 4) Function : Asynchronous Data Rate : 30MHz Access Time : 22ns Voltage - Supply : 4.5V ~ 5.5V Current - Supply (Max) : 145mA Bus Directional : Uni-Directional Expansion Type : Width Programmable Flags Support : No Retransmit Capability : No FWFT Support : No Operating Temperature : 0°C ~ 70°C Mounting Type : Through Hole Package / Case : 16-DIP (0.300", 7.62mm) Supplier Device Package : 16-PDIP

Manufacturer : Texas Instruments Packaging : Tube Series : 74ALVC Part Status : Active Memory Size : 9K (512 x 18) Function : Asynchronous Data Rate : 25MHz Access Time : 20ns Voltage - Supply : 3V ~ 3.6V Current - Supply (Max) : 40µA Bus Directional : Uni-Directional Expansion Type : Width Programmable Flags Support : Yes Retransmit Capability : No FWFT Support : No Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 56-BSSOP (0.295", 7.50mm Width) Supplier Device Package : 56-SSOP

Manufacturer : Texas Instruments Packaging : Tray Series : 74V Part Status : Active Memory Size : 9K (512 x 18) Function : Synchronous Data Rate : 133MHz Access Time : 5ns Voltage - Supply : 3V ~ 3.6V Current - Supply (Max) : 35mA Bus Directional : Uni-Directional Expansion Type : Depth, Width Programmable Flags Support : Yes Retransmit Capability : No FWFT Support : Yes Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 64-TQFP Supplier Device Package : 64-TQFP (10x10)

Manufacturer : Texas Instruments Packaging : Tray Series : 74V Part Status : Active Memory Size : 72K (4K x 18) Function : Synchronous Data Rate : 66.7MHz Access Time : 10ns Voltage - Supply : 3V ~ 3.6V Current - Supply (Max) : 35mA Bus Directional : Uni-Directional Expansion Type : Depth, Width Programmable Flags Support : Yes Retransmit Capability : No FWFT Support : Yes Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 64-TQFP Supplier Device Package : 64-TQFP (10x10)

Manufacturer : Texas Instruments Packaging : Tray Series : 74V Part Status : Active Memory Size : 72K (4K x 18) Function : Synchronous Data Rate : 133MHz Access Time : 5ns Voltage - Supply : 3V ~ 3.6V Current - Supply (Max) : 35mA Bus Directional : Uni-Directional Expansion Type : Depth, Width Programmable Flags Support : Yes Retransmit Capability : No FWFT Support : Yes Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 64-TQFP Supplier Device Package : 64-TQFP (10x10)

Manufacturer : Texas Instruments Packaging : Tray Series : 74V Part Status : Active Memory Size : 144K (8K x 18)(16K x 9) Function : Synchronous Data Rate : 133MHz Access Time : 5ns Voltage - Supply : 3.15V ~ 3.45V Current - Supply (Max) : 35mA Bus Directional : Uni-Directional Expansion Type : Depth, Width Programmable Flags Support : Yes Retransmit Capability : Yes FWFT Support : Yes Operating Temperature : -55°C ~ 125°C Mounting Type : Surface Mount Package / Case : 80-LQFP Supplier Device Package : 80-LQFP (14x14)

Manufacturer : Texas Instruments Packaging : Tray Series : 74V Part Status : Last Time Buy Memory Size : 288K (16K x 18)(32K x 9) Function : Synchronous Data Rate : 133MHz Access Time : 5ns Voltage - Supply : 3.15V ~ 3.45V Current - Supply (Max) : 35mA Bus Directional : Uni-Directional Expansion Type : Depth, Width Programmable Flags Support : Yes Retransmit Capability : Yes FWFT Support : Yes Operating Temperature : -55°C ~ 125°C Mounting Type : Surface Mount Package / Case : 80-LQFP Supplier Device Package : 80-LQFP (14x14)